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Oracle 11G OCP 1Z0-053 605

原创 Oracle 作者:LuiseDalian 时间:2014-11-10 08:51:21 0 删除 编辑
(605)What two are the prerequisites for enabling Flashback Database?(Choose two)

A. The database must be in ARCHIVELOG mode

B. The database must be in MOUNT EXCLUSIVE mode

C. The database must be opened in RESTRICTED mode

D. The database instance must be started in the NOMOUNT state

E. The database instance must have the keep buffer pool defined

答案:(A、B)

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